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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "" GB Standards List:
  • Standard  Code Standard Title Standard Class Order
    GB/T 16054-1995 Workplace air--Determination of styrene--Thermal desorption gas chromatographic method
    车间空气中苯乙烯的热解吸气相色谱测定方法
    China National Standards

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    GB/T 16053-1995 Workplace air--Determination of styrene--Solvent desorption gas chromatographic method
    车间空气中苯乙烯的溶剂解吸气相色谱测定方法
    China National Standards

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    GB/T 16052-1995 Workplace air--Determination of styrene--Direct injection gas chromatographic method
    车间空气中苯乙烯的直接进样气相色谱测定方法
    China National Standards

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    GB/T 1605-2001 Sampling method for commodity pesticides
    商品农药采样方法
    China National Standards

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    GB/T 16051-1995 Workplace air--Determination of xylene--Thermal desorption gas chromatographic method
    车间空气中二甲苯的热解吸气相色谱测定方法
    China National Standards

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    GB/T 16050-1995 Workplace air--Determination of xylene--Solvent desorption gas chromatographic method
    车间空气中二甲苯的溶剂解吸气相色谱测定方法
    China National Standards

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    GB/T 16049-1995 Workplace air--Determination of xylene--Direct injection gas chromatographic method
    车间空气中二甲苯的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16048-1995 Workplace air--Determination oftoluene--Thermal desorption gas chromatographic method
    车间空气中甲苯的热解吸气相色谱测定方法
    China National Standards

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    GB/T 16047-1995 Workplace air--Determination of toluene--Solvent desorption gas chromatographic method
    车间空气中甲苯的溶剂解吸气相色谱测定方法
    China National Standards

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    GB/T 16046-1995 Workplace air--Determination of toluene--Direct injection gas chromatographic method
    车间空气中甲苯的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16045-1995 Workplace air--Determination of benzene--Thermal desorption gas chromatographic method
    车间空气中苯的热解吸气相色谱测定方法
    China National Standards

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    GB/T 16044-1995 Workplace air--Determination ofbenzene--Solvent desorption gas chromatographic method
    车间空气中苯的溶剂解吸气相色谱测定方法
    China National Standards

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    GB/T 16043-1995 Workplace air--Determination ofbenzene--Direct injection gas chromatographic method
    车间空气中苯的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16042-1995 Workplace air--Determination of cyclohexane--Solvent desorption gas chromatographic method
    车间空气中环己烷的溶剂解吸气相色谱测定方法
    China National Standards

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    GB/T 1604-1995 Commodity pesticide regulations for acceptance
    商品农药验收规则
    China National Standards

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    GB/T 16041-1995 Workplace air--Determination of cyclohexane--Direct injection gas chromatographic method
    车间空气中环己烷的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16040-1995 Workplace air--Determination of butadiene--Direct injection gas chromatographic method
    车间空气中丁二烯的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16039-1995 Workplace air--Determination of solvent naphthas--Thermal desorption gas chromatographic method
    车间空气中溶剂汽油的热解吸气相色谱测定方法
    China National Standards

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    GB/T 16038-1995 Workplace air--Determination of solvent naphthas--Direct injection gas chromatographic method
    车间空气中溶剂汽油的直接进样气相色谱测定方法
    China National Standards

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    GB/T 16037-1995 Workplace air--Determination of phosphine--Ammonium molybdate spectrophotometric method
    车间空气中磷化氢的钼酸铵分光光度测定方法
    China National Standards

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    GB/T 16036-1995 Workplace air--Determination of phosphorus pentoxide--Ammonium molybdate spectrophotometric method
    车间空气中五氧化二磷的钼酸铵分光光度测定方法
    China National Standards

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    GB/T 16035-1995 Workplace air--Determination of ineenic--Silver diethyl dithiocarbamate spectrophotometric method
    车间空气中砷化氢的二乙氨基二硫代甲酸银分光光度测定方法
    China National Standards

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    GB/T 16034-1995 Workplace air--Determination of arsenic trioxide and pentoxide--Silver diethyl dithiocarbamate spectrophotometric method
    车间空气中三氧化二砷及五氧化二砷的二乙氨基二硫代甲酸银分光光度测定方法
    China National Standards

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    GB/T 16033-1995 Workplace air--Determination of hydrogen cyanide and cyanides--Sodium isonicotinate-sodium barbiturate spectrophotometric method
    车间空气中氰化氢及氢氰酸盐的异菸酸钠-巴比妥酸钠分光光度测定方法
    China National Standards

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    GB/T 16032-1995 Workplace air--Determination of nitrogen oxides--Naphthyl ethylenediamine dihydrochloride spectrophotometric method
    车间空气中氧化氮的盐酸萘乙二胺分光光度测定方法
    China National Standards

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    GB/T 1603-2001 Determination method of emulsion stability for pesticide
    农药乳液稳定性测定方法
    China National Standards

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    GB/T 16031-1995 Workplace air--Determination ofammonia--Nessler’s reagent spectrophotometric method
    车间空气中氨的纳氏试剂分光光度测定方法
    China National Standards

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    GB/T 16030-1995 Workplace air--Determination of hydrogen fluoride and fluorides--Ion selective electrode method
    车间空气中氟化氢及氟化物的离子选择电极测定方法
    China National Standards

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    GB/T 16029-1995 Workplace air--Determination of chlorine--Methyl orange spectrophotometric method
    车间空气中氯的甲基橙分光光度测定方法
    China National Standards

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    GB/T 16028-1995 Workplace air--Determination of carbon disulfide--Diethylamine spectrophotometric method
    车间空气中二硫化碳的二乙胺分光光度测定方法
    China National Standards

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    GB/T 16027-1995 Workplace air--Determination of hydrogen sulfide--Colorimetric method
    车间空气中硫化氢的硝酸银比色测定方法
    China National Standards

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    GB/T 16026-1995 Workplace air--Determination of sulfuric acid and sulfur trioxide--Barium chloride turbidimetric method
    车间空气中硫酸及三氧化硫的氯化钡比浊测定方法
    China National Standards

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    GB/T 16025-1995 Workplace air--Determination of sulfur dioxide--Pararo-saniline hydrochloride spectrophotometric method
    车间空气中二氧化硫的盐酸副玫瑰苯胺分光光度测定方法
    China National Standards

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    GB/T 16024-1995 Workplace air--Determination of ozone--Eugenol-pararo-saniline hydrochloride spectrophotometric method
    车间空气中臭氧的丁子香酚-盐酸副玫瑰苯胺分光光度测定方法
    China National Standards

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    GB/T 16023-1995 Workplace air--Determination of beryllium Morin fluorescent spectrophotometric method
    车间空气中铍的桑色素荧光光度测定方法
    China National Standards

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    GB/T 16022-1995 Workplace air--Determination of cobalt and its compounds--Flame atomic absorption spectrophotometric method
    车间空气中钴及其化合物的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 1602-2001 Testing method of melting point for pesticides
    农药熔点测定方法
    China National Standards

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    GB/T 16021-1995 Workplace air--Determination of nickel and its compounds--Flame atomic absorption spectrophotometric method
    车间空气中镍及其化合物的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16020-1995 Workplace air--Determination of chromium trioxide--Flame atomic absorption spectrophotometric method
    车间空气中三氧化铬的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16019-1995 Workplace air--Determination of chromium trioxide,chromates and dichromates--Diphenylcarbazide spectrophotometric method
    车间空气中三氧化铬、铬酸盐、重铬酸盐的二苯碳酰二肼分光光度测定方法
    China National Standards

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    GB/T 16018-1995 Workplace air--Determination of manganese and its compounds--Flame atomic absorption spectrophotometric method
    车间空气中锰及其化合物的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16017-1995 Workplace air--Determination of manganese and its compounds--Phosphoric acid-potassium periodate spectrophotometric method
    车间空气中锰及其化合物的磷酸-高碘酸钾分光光度测定方法
    China National Standards

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    GB/T 16016-1995 Workplace air--Determination of cadmium oxide--Flame atomic absorption spectrophotometric method
    车间空气中氧化镉的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16015-1995 Workplace air--Determination of zinc oxide--Flame atomic absorption spectrophotometric method
    车间空气中氧化锌的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16014-1995 Workplace air--Determination of zinc oxide--Dithizone spectrophotometric method
    车间空气中氧化锌的双硫腙分光光度测定方法
    China National Standards

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    GB/T 16013-1995 Workplace air--Determination of mercury--Dithizone spectrophotometric method
    车间空气中汞的双硫腙分光光度测定方法
    China National Standards

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    GB/T 16012-1995 Workplace air--Determination of mercury--Flameless atomic absorption spectrophotometric method
    车间空气中汞的冷原子吸收光谱测定方法
    China National Standards

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    GB/T 1601-1993 Determination method of pH value for pesticides
    农药pH值的测定方法
    China National Standards

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    GB/T 16011-1995 Workplace air--Determination of lead sulfide--Flame atomic absorption spectrophotometric method
    车间空气中硫化铅的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16010-1995 Workplace air--Determination oflead--Flame atomic absorption spectrophotometric method
    车间空气中铅的火焰原子吸收光谱测定方法
    China National Standards

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    GB/T 16009-1995 Workplace air--Determination of lead--Dithizone spectrophotometric method
    车间空气中铅的双硫腙分光光度测定方法
    China National Standards

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    GB/T 16008-1995 Workplace air--Determination of lead--Graphite furnace atomic absorption spectrophotometric method
    车间空气中铅的石墨炉原子吸收光谱测定方法
    China National Standards

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    GB/T 1600-2001 Testing method of water in pesticides
    农药水分测定方法
    China National Standards

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    GB/T 1599-2014 Antimony ingot
    锑锭
    China National Standards

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    GB/T 1598-2010 Platinum-10%Rhodium/Platinem thermocomouple wires - Platinum-13%Rhodium/Platinem thermocomouple wires - Platinum-30%Rhodium/Platinem-6%Rhodium thermocomouple wires
    铂铑10-铂热电偶丝、铂铑13-铂热电偶丝、铂铑30-铂铑6热电偶丝
    China National Standards

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    GB/T 15972.55-2009 Specifications for optical fibre test methods - Part 55: Measurement methods and test procedures for environmental characteristics-hydrogen aging
    光纤试验方法规范 第55部分:环境性能的测量方法和试验程序-氢老化
    China National Standards

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    GB/T 15972.54-2008 Specifications for optical fibre test methods - Part 54: Measurement methods and test procedures for environmental characteristics - Gamma irradiation
    光纤试验方法规范 第54部分:环境性能的测量方法和试验程序 伽玛辐照
    China National Standards

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    GB/T 15972.53-2008 Specifications for optical fibre test methods - Part 53: Measurement methods and test procedures for environmental characteristics - Water immersion
    光纤试验方法规范 第53部分:环境性能的测量方法和试验程序 浸水
    China National Standards

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    GB/T 15972.52-2008 Specifications for optical fibre test methods - Part 52: Measurement methods and test procedures for environmental characteristics - Change of temperature
    光纤试验方法规范 第52部分:环境性能的测量方法和试验程序 温度循环
    China National Standards

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    GB/T 15972.51-2008 Specifications for optical fibre test methods - Part 51: Measurement methods and test procedures for environmental characteristics - Dry heat
    光纤试验方法规范 第51部分: 环境性能的测量方法和试验程序 干热
    China National Standards

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    GB/T 15972.50-2008 Specifications for optical fibre test methods - Part 50: Measurement methods and test procedures for environmental characteristics - Damp heat(steady state)
    光纤试验方法规范 第50部分:环境性能的测量方法和试验程序 恒定湿热
    China National Standards

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    GB/T 15972.49-2008 Specifications for optical fibre test methods - Part 49: Measurement methods and test procedures for transmission and optical characteristics - Differential mode delay
    光纤试验方法规范 第49部分:传输特性和光学特性的测量方法和试验程序-微分模时延
    China National Standards

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    GB/T 15972.48-2016 Specifications for optical fibre test methods—Part 48: Measurement methods and test procedures for transmission and optical characteristics—Polarization mode dispersion
    光纤试验方法规范 第48部分:传输特性和光学特性的测量方法和试验程序 偏振模色散
    China National Standards

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    GB/T 15972.47-2008 Specifications for optical fibre test methods - Part 47: Measurement methods and test procedures for transmission and optical characteristics - Macrobending loss
    光纤试验方法规范 第47部分:传输特性和光学特性的测量方法和试验程序 宏弯损耗
    China National Standards

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    GB/T 15972.46-2008 Specifications for optical fibre test methods - Part 46: Measurement methods and test procedures for transmission and optical characteristics - Monitoring of changes in optical transmittance
    光纤试验方法规范 第46部分:传输特性和光学特性的测量方法和试验程序 透光率变化
    China National Standards

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    GB/T 15972.45-2008 Specifications for optical fibre test methods - Part 45: Measurement methods and test procedures for transmission and optical characteristics - Mode field diameter
    光纤试验方法规范 第45部分:传输特性和光学特性的测量方法和试验程序 模场直径
    China National Standards

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    GB/T 15972.44-2008 Specifications for optical fibre test methods - Part 44: Measurement methods and test procedures for transmission and optical characteristics - Cut-off wavelength
    光纤试验方法规范 第44部分:传输特性和光学特性的测量方法和试验程序 截止波长
    China National Standards

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    GB/T 15972.43-2008 Specifications for optical fibre test methods - Part 43: Measurement methods and test procedures for transmission and optical characteristics - Numerrical aperture
    光纤试验方法规范 第43部分:传输特性和光学特性的测量方法和试验程序 数值孔径
    China National Standards

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    GB/T 15972.42-2008 Specifications for optical fibre test methods - Part 42: Measurement methods and test procedures for transmission and optical characteristics - Chromatic dispersion
    光纤试验方法规范 第42部分:传输特性和光学特性的测量方法和试验程序 波长色散
    China National Standards

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    GB/T 15972.41-2008 Specifications for optical fibre test methods - Part 41: Measurement methods and test procedures for transmission and optical characteristics - Bandwidth
    光纤试验方法规范 第41部分:传输特性和光学特性的测量方法和试验程序 带宽
    China National Standards

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    GB/T 15972.40-2008 Specifications for optical fibre test methods - Part 40: Measurement methods and test procedures for transmission and optical characteristics - Attenuation
    光纤试验方法规范 第40部分:传输特性和光学特性的测量方法和试验程序 衰减
    China National Standards

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    GB/T 15972.34-2008 Specifications for optical fibre test methods - Part 34: Measurement methods and test procedures for mechanical characteristics - Fibre curl
    光纤试验方法规范 第34部分:机械性能的测量方法和试验程序 光纤翘曲
    China National Standards

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    GB/T 15972.33-2008 Specifications for optical fibres test methods - Part 33: Measurement methods and test procedures for mechanical characteristics - Stress corrosion susceptibility
    光纤试验方法规范 第33部分:机械性能的测量方法和试验程序 应力腐蚀敏感性参数
    China National Standards

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    GB/T 15972.32-2008 Specifications for optical fibre test methods - Part 32: Measurement methods and test procedures for mechanical characteristics - Coating strippability
    光纤试验方法规范 第32部分:机械性能的测量方法和试验程序 涂覆层可剥性
    China National Standards

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    GB/T 15972.31-2008 Specifications for optical fibre test methods - Part 31: Measurement methods and test procedures for mechanical characteristics - tensile strength
    光纤试验方法规范 第31部分:机械性能的测量方法和试验程序 抗张强度
    China National Standards

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    GB/T 15972.30-2008 Specifications for optical fibre test methods - Part 30: Measurement methods and test procedures for mechanical characteristics - Fibre proof test
    光纤试验方法规范 第30部分:机械性能的测量方法和试验程序 光纤筛选试验
    China National Standards

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    GB/T 15972.22-2008 Specifications for optical fibre test methods - Part 22: Measurement methods and test procedures for dimensions - Length measurement
    光纤试验方法规范 第22部分:尺寸参数的测量方法和试验程序 长度
    China National Standards

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    GB/T 15972.21-2008 Specifications for optical fibre test methods - Part 21: Measurement methods and test procedures for dimensions - Coating geometry
    光纤试验方法规范 第21部分:尺寸参数的测量方法和试验程序 涂覆层几何参数
    China National Standards

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    GB/T 15972.20-2008 Specifications for optical fibre test methods - Part 20: Measurement methods and test procedures for dimensions - Fiber geometry
    光纤试验方法规范 第20部分:尺寸参数的测量方法和试验程序 光纤几何参数
    China National Standards

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    GB/T 15972.10-2008 Specifications for optical fibre test methods - Part 10: Measurement methods and test procedures - General and guidance
    光纤试验方法规范 第10部分:测量方法和试验程序 总则
    China National Standards

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    GB/T 15971-2010 Specifications for tour-guide service
    导游服务规范
    China National Standards

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    GB/T 15970.9-2007 Corrosion of metal and alloys - Stress corrosion testing - Part 9: Preparation and use of pre-cracked specimens for tests under rising load or rising displacement
    金属和合金的腐蚀 应力腐蚀试验 第9部分:渐增式载荷或渐增式位移下的预裂纹试样的制备和应用
    China National Standards

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    GB/T 15970.8-2005 Corrosion of metals and alloys-Stress corrosion test Part8:Preparation and use of specimens to evaluate weldments
    金属和合金的腐蚀 应力腐蚀试验 第8部分:焊接试样的制备和应用
    China National Standards

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    GB/T 15970.7-2000 Corrosion of metals and alloys--Stress corrosion testing--Part 7:Slow strain rate testing
    金属和合金的腐蚀 应力腐蚀试验 第7部分:慢应变速率试验
    China National Standards

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    GB/T 15970.6-2007 Corrosion of metals and alloys - Stress corrosion testing - Part 6: Preparation and use of pre-cracked specimens for tests under constant load or constant displacement
    金属和合金的腐蚀 应力腐蚀试验 第6部分:恒载荷或恒位移下的预裂纹试样的制备和应用
    China National Standards

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    GB/T 15970.5-1998 Corrosion of metals and alloys--Stress corrosion testing--Part 5:Preparation and useof C-ring specimens
    金属和合金的腐蚀 应力腐蚀试验 第5部分:C型环试样的制备和应用
    China National Standards

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    GB/T 15970.4-2000 Corrosion of metals and alloys--Stress corrosion testing--Part 4:Preparation and use of uniaxially loaded tension specimens
    金属和合金的腐蚀 应力腐蚀试验 第4部分:单轴加载拉伸试样的制备和应用
    China National Standards

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    GB/T 15970.3-1995 Corrosion of metals and alloys--Stress corrosion testing--Part 3:Preparation and use of U-bend specimens
    金属和合金的腐蚀 应力腐蚀试验 第3部分:U型弯曲试样的制备和应用
    China National Standards

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    GB/T 15970.2-2000 Corrosionof metals and alloys--Stress corrosion testing--Part 2:Preparation and use of bent-beam specimens
    金属和合金的腐蚀 应力腐蚀试验 第2部分:弯梁试样的制备和应用
    China National Standards

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    GB/T 15970.1-1995 Corrosion of metals and alloys--Stress corrosion testing--Part 1:General guidance on testing procedures
    金属和合金的腐蚀 应力腐蚀试验 第1部分:试验方法总则
    China National Standards

    English PDF
    GB/T 15969.8-2007 Programmable controllers - Part 8: Guidelines for the application and implementation of programming languages
    可编程序控制器 第8部分:编程语言的应用和实现导则
    China National Standards

    English PDF
    GB/T 15969.7-2008 Programmable controllers - Part 7: Fuzzy control programming
    可编程序控制器 第7部分:模糊控制编程
    China National Standards

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    GB/T 15969.6-2015 Programmable controllers—Part 6: Functional safety
    可编程序控制器 第6部分:功能安全
    China National Standards

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    GB/T 15969.5-2002 Programmable controllers--Part 5:Communications
    可编程序控制器 第5部分:通信
    China National Standards

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    GB/T 15969.4-2007 Programmable controllers - Part 4: User guidelines
    可编程序控制器 第4部分:用户导则
    China National Standards

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    GB/T 15969.3-2005 Programmable controllers Part3:Programming languages
    可编程序控制器 第3部分:编程语言
    China National Standards

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    GB/T 15969.2-2008 Programmable controllers - Part 2: Equipment requirements and tests
    可编程序控制器 第2部分: 设备要求和测试
    China National Standards

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    GB/T 15969.1-2007 Programmable controllers - Part 1: General information
    可编程序控制器 第1部分:通用信息
    China National Standards

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    GB/T 15968-2008 Specifications for remote sensing image plan making
    遥感影像平面图制作规范
    China National Standards

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    GB/T 15967-2008 Specifications for aerial photogrammetric digital mapping of 1:500 1:1000 1:2000 topographic maps
    1:500 1:1 000 1:2 000 地形图航空摄影测量数字化测图规范
    China National Standards

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